rpostgisLT: Managing Animal Movement Data with 'PostGIS' and R

Integrates R and the 'PostgreSQL/PostGIS' database
system to build and manage animal trajectory (movement) data sets.
The package relies on 'ltraj' objects from the R package 'adehabitatLT',
building the analogous 'pgtraj' data structure in 'PostGIS'. Functions
allow users to seamlessly transfer between 'ltraj' and 'pgtraj', as
well as build new 'pgtraj' directly from location data stored in the
database.